INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0ef6271d2e31f064648588a35c4fcafad542e0a815abac62e1cd2129d7908396', 
    'MVtSwsD6rOohfC4N+p2N7K1DhJm2HWCjtD+QuIAbCo4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)