INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a5c38be45e47a8aa9af1f96a310f001442bbb4f3779695679dc492ae86a0ac97', 
    'kMTmFwZCIB3WRAg5j/y6XDbKoIk9219T4DqibaXNkoU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)