INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '98c04ca81ce52010b02da65f5621526ddb16941f61634247078961017397098e', 
    'oqYxeW+Apbw3EmaDYS42rKrOppKu3rCR8Avg2ggXvkI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)