INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4b656a5abfe8596c9b470e0a5408eb2dda4d290ed502d68cd2447e948e78cfdd', 
    'bA+2L8Q7oTiEEK3EHykHWjaQAf2MpSN5w6jYbofB1sw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)