INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c3c46a0d166bd696b7f26d803bb278fe31f8d38bef72bbc1d622d74a532724e6', 
    '3SNJJlM0xEPjlrmelZnDD/8FyIhQ2Rf0skT9f51xicM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)