INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a2cc15ada35cf97ac2ba5910998c84dc6974757b8d4c8e2988dce5c564ded491', 
    'iDdiojuBC7pUrSg5BpvUSsDjDh3Cx7BQfCGnEYj1/eA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)