INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd2f315d4ff7bc750920b479918c13c213c41f4fe3826c71025adcaaeb40601e0', 
    'mjiJJC1FzO4GRE0HenHlz8AmE1LqEhj0Vsq5AaG4PiU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)