INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3d138ff80e57110675a0fdc6c631963be4dde58d7afb6c8d9fdbfe0e6d502b2e', 
    '1pfhJpWcNx6fsMP/ZsN5bwJqr11XwDtLJD+jRTU1oUE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)