INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cf86536c3376246b01b9a86786e72e296d56836a2ef02aaf99ea30149a8e100e', 
    'YLzQeTM7YRIdjGfnfF0AA0FZk0IVwruk+oCrJZdcBmY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)