INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c0bdefe35d1d1968939d9d739072c03648702574e260f01ff0cf916b8bb8185b', 
    '0JEQ4b2HxYlTpmBvdA71laovR8dGrnt0xWJa03emcBk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)