INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd6b4766679d4de0cd56d0016cb6e4c77dbb108fc704dab5e2f46daa1bff0eda1', 
    'G10dTzeVo3Lf9tLk/PD6llrGR6pvqmfhvYuag9isEeQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)