INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e5ecb8d862ed3bd4a673bd4b6503466b5fe1a0cbd28b061ae23600650e2a23de', 
    'sUHJVKwps7m9wn3E1DMav0NB+k4NuxbggFhLQNz0M2k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)