INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2a3d38f6bcd1a453d6615482da68fa3822714133e66dc08acb8ff50195279c1a', 
    'yTHeXo14JCc4LdDrLco6g5ujQkCCO2A/tRxjPonoy0E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)