INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e1b34ff9a217a56fa3b542e9082187086c11809b0e112d845fe8d8d619eb1670', 
    'zSD2AYb8wDCWnB70I0KNaGKmUG0/bcJCA5AnBv1Z83M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)