INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1a14210404fd18e4dbf586a2e70a7fd5661f75816579e9dc72977fd2fa370ab4', 
    '0AUqQKsv3NWXnyxoSF6qD41W0DNIbiPrR/EIGNt4nHs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)