INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '73e76988efce8396653ce50a1ca5d6af4cbd495419b5d3b86d1013309029c146', 
    '8FR83dnu46svY2xs4XCpmGkAJBrc/84gc7l26bGi+Og=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)