INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8190253f59eb84088b287ed56a9a12deb09abafeec2a69271f15c29065be6042', 
    '1Db9pfoXT6RQSON/1S74wDLRFmD5rF8VnI4lC5inaBg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)