INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ea8de2be531fe631be0d5e9814e13e4e74d1d8794d630903c6704406b06a31a1', 
    'tuNl6e+nMbkz4JVObUIsFcQdszzLAxEXYVSa041ZZ4c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00073

Result

int(1)