INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '51e3eaf5380e3048e7dd6153bf77e91ef237d0aaf47104c0dd4be1e0f2e96f06', 
    'RgTrPBaGyScQHSqOTryWW85XRGx8dPAaDqZgMubZUgo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)