INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7021d08d8257b29286cc945cf2600ce445a0b2ab628cbd2f795968e9deb63bc7', 
    'boyIYmL9YFd4kKH8c0Z5nN0T84EjW9HdoBYVulTpwTg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)