INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b6aba656cfef27b53863da8f59f374402275b29387360e9df0035f59d3ee0dd6', 
    'EqdY3iEdZ/VHh6wbf21iHHjQfKukjBbYsyTe//3rrUc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)