INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '73b762b79fb3ae3eb870a0fe5709029942bb2e5b469f3e2dd8459cfd0d24fbcb', 
    'KRclWuqejYunX6vhbawI+7Fn2QxaEP0G1phsP9k1BZk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)