INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '46cc1883881612d47da943cb4187e54fa65399084fbad2ee16d0eaaf6c5be9b6', 
    'iyxOOjHZbgvDyGvt9RrPaWgEQm2AuN1PRdzchY3ZCQU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)