INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '53e3c570eab837354019956aa0f53be5563a212889a3b24bc8e7e9914efa4e76', 
    'U2p7GkfySTubwYR7Ftij97TeKx0+8fccouw+RM6LiM8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)