INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '65850eb1e29e4b9bb803d2bd9b1a9b50ff0b479007b664d989a894e7079de3ee', 
    'FPC8EBeTaqoMT3z52ku2hTJxtG0gqTwGxEJHBdErYjs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)