INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd0f7d1e02b2d9d039a1c630354d8b558b151d5799931852890be8dcadb9377af', 
    'XfvKntk7coICx9IuFInDCdLgbd0Wf6b216dVeRYKJrg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)