INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5a426786ecc44badb178231e1df84ec1523912091806459dcbd91037ba63df94', 
    'LhGu/v5bxzB6YvS3CFrClyvm6GMRel+0DcSlImnLATw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)