INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7fd6de3a179ba7692f5d09b1bd591b0ce75c249c0367c808a8121f389b4471f1', 
    'oQ3okr12sOAZsYL8hnp8ZnOBnQNYGinT/n4/oFWrtO0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00050

Result

int(1)