INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2db23731ee67586e07bafe2e7d7c5ec423daeb8d57462124a8c2242d1c414c81', 
    '7zjCfrTdbXZNUCh4e0hAl/ImG0siV9bISEZKQmuQDtM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)