INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5b2b021009a75c649f0cdef1fe260d6f2699396b3cc857e407f650153fea4193', 
    'gIi/3NWsprv4NYlxupmQPKU1WRpeRPElrERcTuPIqn4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)