INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8990a5a27c2368824605e1b56b1aff348c1d830600be44c8d717bf3c163fca63', 
    'cWe8Bf7NX5QiREtDm0xC1ItUFeZv8y7F3PJ7uhMTGOA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00048

Result

int(1)