INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c70254a3a2a4739425bf4426f7ce050a654a79d0777595b1260a54d4e91ebc8f', 
    'I7/l5RJ45ih4ZVlijcxeMUihMevGIkxaL6WvupEiP1U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)