INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e2209457ec0a396c4dfc4ff104297319d8ae877f789241cb2788b6bcebd0a515', 
    'IT5T1lH3pSzCBTcClaMLHA3/YXXuvA4m3pQCJb8Tn8c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)