INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '476f2055b37b059c4d2efe2b9eb17fdabb3661fae5762d7071969c5e472e4ed6', 
    'S05Rdtk7jhEz/Uv2kHtsOopYVUSHAQo8hrI61XvZ390=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)