INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '03f8557975863acd2c3f7077d7c8b6307bde314aabd1edb01a1612e5bc6ceb6c', 
    'Xhwhd7XqcL+H0w3ajg2AFy4Esifgv+b4jAO8hX4GI1E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)