INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5876c3726538ea3a8bc504d82089012d124c026199b8c29bce80e6b3768ae143', 
    'b1bGtxLHQLhgZLOIZ0vvJHAb34i/pnZJ7NM2rYAcH5U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)