INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b4593e7dc8d6a7785f78654d65e2ff580569debef59e6d7029fc9c18d83f9f9e', 
    'OsX662igtseHWMS5JNCho9gfr6tTrjrOJuZOLioODKY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)