INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6e5cb123d47dddd0236ae5c27f7a9abc84ecb0547d5a359952ff75ba5b71e95d', 
    'Pr5JLUaw9uvXvM0b21tY6KgeYPIPc9pMdAx1hwdc2Jw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)