INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '539eb929b7f81edf21d6d5f9c2066ea7e572af2224257a0c8361a77d60643bf4', 
    '/KnNS92kOK5doERbDxaqcimlEZFg9JjWCynGdcuSIgo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)