INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e45e15a133bbb39245d12e2974a0b1d4f9e608e0f921996379a94b3a1a817505', 
    't4YD+iReH9qzbjUWMJ4Jym9RiHJ7kFM4CxIoKco851A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)