INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f6d9c812fd4c137727158606f586d4c77aeae3bcbe61bcba631366102a619b5b', 
    'TVCuAvbrr/fd8eYkTm3Hw4xCbTtBsUYHl8dnCnj/YLo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00080

Result

int(1)