INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b40c666861b74685f12ebb42904e9805bbe7ba42cdbf75ec43cbea0639ecd494', 
    'LX0pCmXOcvTPkfrmOAIAlUHvRZAOuyt2hVhTGCgRdmk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)