INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c547ac543a0c91ace1acd26979a4002135a1ee48e20a00eea24de90bdaec96a5', 
    'os6p5in3rgnIm9QQ0bpgJja0kTxcKQ/cQu5e/S9NJC0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)