INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f40086ce36c8a3975d0923fba6957bbe6b08e9a8784fdbb883a81cddbf92f7a2', 
    'iUK+vnEokOD7o1raLimcB7y0GLYC9wSDU/qP1TrjG1o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)