INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '69610011a826b6b3516d3d8f1f64e89c9d1235d80423a9a49e376817abd005a2', 
    '+tljN0+gnt/DuW45FrBZhwgj1Qoz6TjM2WUfegHedWc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)