INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ee7ae6018d8470cf7041835f526b62e97645f8604e1c05e22155c080fa4e3322', 
    '7zGfDtKYy+DCuhFK1Sfm2UD/K/XeeKgVrY6x+f8m078=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)