INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f927f550979570f47796f16da4f6fb9ed5b4e45b13ef3c6a04872976c6d29d8f', 
    'cRxu2LfJVpHl0Z5e618E31c2YtbBMAHadBWOLm9U5IQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)