INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7cb4ab509a5f7a5df13bec3b0e463f1ecc1950355715733e0710577b3f60e6cb', 
    '5lOa91kVD+vo2jyalPRO/ERJy4t7QMOD7k5ROxJhnDg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)