INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ce5c21fa7ad9ca9d5d17098eb7599501c98a83c1383568e4fcfc47910cb8ebc3', 
    'FL55z3aQl8TLD7SpBQkkKNzzTc1GAOzkRrmGVeGu8uQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)