INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '08352ecd6e70d2c8df8922054f46af7caf099edca71754c45dde0dfa9894e518', 
    'OJlOTURJeeXXbgiDnWo0mtTAFAZlO35bXln1r6tSqhQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)