INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'bf6ddfe30e85f42bce43140eeb4dc5562da982f3e0dcce85b12f722eb3abd75f', 
    'lufVTSXZ0tCrqAgr4dwOSxNu7swu/lCNVImocL6OkNc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)