INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '357352eec822ebf892e7fbf24cdb0914d70d8d75b3ac16882088ce22d5f44ea3', 
    'guFmWVetr/eDDtV+NGEGTlv64ugesZOCx9UpFbacrmc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)