INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6d317d2545b3ba04d606e50e57606d58af28fbc3cfadbf0baba0b584b4857abd', 
    'em4i5HBUsW2WcnRRwBOpevOHGiPeijeo2oQWmTiksec=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)