INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7ce4e91c37d4561397b32616c7b8040cc312be2d348c96b1c7434615e4af2574', 
    'ZsrILAugDDqpbECnzFDnUnz9Q8/NoZWwf7Y4gifHESQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)