INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5c703778d490d3dba355ba3d68eae63b707e33637329f8617a881d00405fffd2', 
    'g1yWF2WWwAY1fR5gz4pkEsDtnhueZ8paMONQRKAANS8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)