INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'eea27300e79b307dc7cc427491432f0299d51ee6f9c329ac90f0e9d6f7874bde', 
    'Xhc4WE6TFBkFeGfyCuK1q3AoiRFTJWkgRhvCxAuG7L0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)