INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '15d3d243e131cd287d75cb93723b09eb7c463533c8df31281f1a2251db35e10e', 
    'Izkz5X/SCBoW2TOqEf1VYtVpgWFRQC0SQlEBOW84gU8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00212

Result

int(1)