INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'bf4350710071908a74cb392bd0d9f69a5e0653f2d004df3e18bf7782513535c8', 
    'knajRV29CYpJrQILRt2HcoOyJwM2MO8HpEEgC2s0GlQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00060

Result

int(1)