INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fec5ccd1902009630b9fe3f4a2625d6d13874f1fead2ba86980e2cddb8800338', 
    'FQHR0eEFil2WhYS07shtaRTW9rshUaEDPR4JSyNM/JI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)