INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '881579043bee11a1290f6afde813da4f488c3a877806c3f54a1a6288e40ca8a3', 
    'J7KaPUO1CpboCuZvXR2gfIWDnkVQYaFEYDFpm5RHeQE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)