INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fcfaf6aa38fc3b8a1a2258b5e509d5fb7131c1506327c466cadad446da521d8c', 
    'uCWk6SU+CBX2l3sxXNX2JNo1Q24ykbsxgerXZG22ILo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00061

Result

int(1)