INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b4078e58fad9862c6738cf58b2f985cce0dffe13b1b6b20aef0df4b1a82b9fe1', 
    'aJAGZGNq8xh2wHEQ+muoMmEIQIa1aYA2//VvhB+2YBk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)