INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '999b155e67c64cb3bd6d7e0454502c21de56ae15f8d41049dfe965fe0047b62a', 
    '/YpUq5B5Uu8q3WqnPQnt1uRFe0nWnvcS1xOQCeNLi/s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)