INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '94bc048fd00dfc7325f7236cf7baff42e749e048117c344d589cd5847a6ba201', 
    '7/ctAjIOReaQB14trqc0hRXfMzszIViLMpF36vW1lD0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)