INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b8d94303f21a817b5fa3fcc6ac9f06259077777bd44057d7588d2be0a9435c83', 
    'n0vMfCTgreei6Pe54JZiedKYq63AkWtZ3uV00ovFOxY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)