INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5d7c72e23e9eb6f6e9a8e575f4452b2bc2508949831e3f479eef83af3013815f', 
    'GQMG9CcsR9PKHASiFeF0aiCTzayT2otJNQXDGkSsYYs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00052

Result

int(1)