INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '03e8cc2d820a58b2c35eeeaaf99fd8c578ae751e68c575746d5424a075239569', 
    'ZcbVOfUMAXcCllCrUlDW9oQR2DBqE3PtlsEsK+k6zGs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)