INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '75db97b0aaabe1d9bedbcc49bd4b85bd39c685698cedfe30fb56dda31c9ee6dc', 
    'fDUpJu1Z3AIFWNm75ATskFgt0ilmR/LZAphGQkpW6vg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)