INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a640e949c7afecf43e3abdb1c58fa542654ce132f2c7d4cf014b6c7af596afab', 
    'd2foOidGWRAx0/To20VliAerizWFdeqj87pU73uFtvA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)