INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c1c112c2eb7afcf2660c5e35701c09017b2fc318327f410418105e8d88cc99e7', 
    'QVAVLqIWCTBkWP2CgYvO8Z5FRMHp/b0QHbkdebeYybI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)