INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '68d43b62585aba54af9f2c1877d0cfea812609e29b485f4bdd303b35c09f4fc1', 
    'dnyMMW2XaIFB3x1i4xfDWDnEKHy9UGMeTwsPQzqNYXs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)