INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd8cf92130faff602990e53f88357fcb711d120730b7b00a1ad950d6c2c62578d', 
    'rmtMiBC5lDMP6Q9ngPr6vLGW/KoW4hoXgPYfpsCF1l8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)