INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7eb559d519ceaff331884f44ff25c76f09795c5636397a544c2eadc2c91f0d50', 
    'gE4ZLxiXfyiqybe7oefSGl5axfSny1iaPi05BMqGQD0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00076

Result

int(1)