INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1d2a03dc3ad80e10b6f6a725618e11da73450489ac89169d8fcffea0fe6edbd8', 
    'PQISv50qbS6q9cfZpMOUVpMORDRQlbU/E76Yn3odWbs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)