INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'eaf3294f827c3283d425470e589c640b2d1fbe529efd8a9a4943ddb7285eb952', 
    'RL7TM1LBAoWPoqFtmGHa9g12YL1llQFkhC8gHjBeQfM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)