INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '15cdc3ee683cf8d64c99eea8eee12834d450cf2aab4c93b858b9274943198fcf', 
    'DtY1ldpIcZVFML01+/Uhcm4lAw/DCkzmNFHVkyxzjhc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00053

Result

int(1)