INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '345972c6f1c8c7ede55ceafc0d79b0dfd19db34fa17fb543ec2abc7bc94d9814', 
    'xEvRDNdooQIZItmKRuIl58brmht9BIbQ7CM9BZZAkOQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)