INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8f16a2b3c7029da04c8fdc2b55bebb137f03424131685775cd3e34479c11b453', 
    'kYy/MbEcMeGPM3Xt2+sXNbnn8KSWlSg9c2ndzkcWh8A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)