INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'eee6a6851a0291a0f546ce6199fcc50f50ca3a2fd6fbdb7fce09232949c2a4f3', 
    'Bzby9W9bfR2kdhvD8AubjhM3I4Yc+Ah/ZnMu+I6eT9o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)