INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e3e1688ab2926e1c84b1dae48528a236c6ab9fdadd734f79fcfce440d0729146', 
    'uyHmwzCfprzoFRJe1aRNizmhbv9xViHmnlu3nTVV0pU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)