INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e4986f348a5e77f054245c5e7b634970ac269d20b13e80aabe7ac4acd1cb1492', 
    'sy5JQ6qtqZlPp1zDAk2trhMglpJZJJsRpcCMvPBywlE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)