INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6beaf852cc55739c0741c18aa599977290a94c1d00710546621fa5ec91b70ee3', 
    'N5HAh84khafSMBuw2VduUTwWDSGE7Wpsh5da+5qZqYs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)