INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2f51be885fa06d5a106f2479d86d04b792b67fa0d2d63c82de4aeef72289bdc6', 
    'ZP2PBKBBNbZwdpHuUAv+XmYEDomv2g87ddAOxZB/YMg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)