INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c8b31dfd0c2081418e7eadf5b2dfe41c1a5fadac3be458a6bf195a6ca234f0b6', 
    'xh5yhzmCLmEqaxldumfCk39doed4DO3GCAJBEnqovNI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)