INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ff76be47078d4c8ee627bae4cc55a0aa03da3d2723433eb0b0c15c455ebca75d', 
    'HJeHYQICb1jv1V8Opon2evqfjsRU/Ta3mVNrPMelu1Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)