INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7b990c7b68201a1f1facf87c0490e532060992f88e3e4d1db18580cd88d79ee0', 
    'vk60CeYuqnbdTHWEsryHkCvkkE1I96DgF0B3kzX5/ls=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)