INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e47b1778563e6b35fef2b504f5b827ef77fa42cc93f6614c004d26c2ce0b0311', 
    '4UgcuK+3f1RF5ScSwgVxsztga/exwyxR2Ioxdul5kCQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)