INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '28f0e9e31e3936447a687f7c81703f388f35d1595c686897a1a13e8a4d6967cb', 
    '6bKo4534vMQCrAZiX6WukMGoP1+ioF5NyDJHRmN5g1w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00049

Result

int(1)