INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a35ea3c2c80a916c506f90c9114980539f41768cbe3ccf2dd6f20146cc5401a7', 
    'GChKcYIhoDwKGndWih5Q/Y5/vNQpTnwk6qhmSF55KoE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)