INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b24973edeaa5b465e1db405ccdafbebcc31855b32d2f5028729a5f97aeae8a8e', 
    'P8kFAxEDCJEWEy7mPIBRH86LRVQEItONPCvf2wiyoDY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)