INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '21b0c519f9b5eb06800f6fa1fb07ce579e8ef716a628e2a5315ff89380c24067', 
    's1UgYy4lZ6bpdZIRN0H7LBvmJ/sWZA9QUnu2Pxg7X9s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)