INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '931daf7257c3aad614e1be2811635f9fdb11dfe02a969b877f18136f6635011e', 
    'dFMuMjA9I27V4+zOj3AhUJVZjRpokBg01iJUnyb8aA4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)