INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f30291b25704177489c8a90c9407461f865c9f5dbc9719bc59317754d5ee4421', 
    'kPqT0KCJXxWArFot3Ug5OpH/SBPaE7jCJkIXOKOZ8ro=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)