INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'bc0e31613db1319e000b00546822d77a8a2798d1aabff0018ad5014352fca4d8', 
    '4TPkKyEGBUrKWSfwjFiNrEVjP9y4puUoNeVn0cHjUGk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)