INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '408304512749f98d4a0b4147ce5b67f3bb4d6e10d7a9f33066fa5443c11ae408', 
    'Q5XpEVhdHtg/nnWXoXqa0QqmEWdLRtKdnIek0/LKIXk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)