INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2f6edfb3425cf184230c84349d857bcc31ffa24c1f2bb9e438556196a26784c3', 
    '8hTy1QRiJvQPb0pLOj4k714U44zh65y0tOBeVfFk4L4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)